Process of making membrane for removal of low density lipoprotein-cholesterol from whole blood
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United States of America Patent
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Aug 17, 1993
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N/A
app pub date -
Oct 31, 1991
filing date -
Nov 27, 1990
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Abstract
The present invention relates to the efficient removal of low density lipoprotein cholesterol complex (LDL-C) from whole blood. More specifically, it relates to the use of an immobilized affinity agent on a microporous plasmapheresis membrane. The immobilized affinity agent is polyacrylic acid bound directly and/or through an interaction with silica and/or calcium chloride to a microporous hollow fiber membrane.
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